1 definition by It's a Hard Life.

The class 3 protein (PorB) is an important component of the meningococcal outer membrane. The structural gene (porB) encoding the class 3 protein has been cloned using primers suitable for the amplification of the corresponding chromosomal fragment by the polymerase chain reaction (PCR).
What? You though I was going to talk about a word being misspelled? Porb.
by It's a Hard Life. December 17, 2018
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